The Collaborative International Dictionary of English v.0.48:

Flux \Flux\, v. t. [imp. & p. p. Fluxed (fl[u^]kst); p. pr. &
   vb. n. Fluxing.]
   1. To affect, or bring to a certain state, by flux.
      [1913 Webster]

            He might fashionably and genteelly . . . have been
            dueled or
            fluxed into another world.            --South.
      [1913 Webster]

   2. To cause to become fluid; to fuse. --Kirwan.
      [1913 Webster]

   3. (Med.) To cause a discharge from; to purge.
      [1913 Webster]